EP3607147A1 - Offshore bauwerk - Google Patents
Offshore bauwerkInfo
- Publication number
- EP3607147A1 EP3607147A1 EP18748873.9A EP18748873A EP3607147A1 EP 3607147 A1 EP3607147 A1 EP 3607147A1 EP 18748873 A EP18748873 A EP 18748873A EP 3607147 A1 EP3607147 A1 EP 3607147A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- length
- profile
- over
- penetration
- offshore
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D27/00—Foundations as substructures
- E02D27/32—Foundations for special purposes
- E02D27/52—Submerged foundations, i.e. submerged in open water
- E02D27/525—Submerged foundations, i.e. submerged in open water using elements penetrating the underwater ground
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D27/00—Foundations as substructures
- E02D27/32—Foundations for special purposes
- E02D27/42—Foundations for poles, masts or chimneys
- E02D27/425—Foundations for poles, masts or chimneys specially adapted for wind motors masts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B35/00—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for
- B63B35/44—Floating buildings, stores, drilling platforms, or workshops, e.g. carrying water-oil separating devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B73/00—Building or assembling vessels or marine structures, e.g. hulls or offshore platforms
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B17/00—Artificial islands mounted on piles or like supports, e.g. platforms on raisable legs or offshore constructions; Construction methods therefor
- E02B17/0008—Methods for grouting offshore structures; apparatus therefor
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B17/00—Artificial islands mounted on piles or like supports, e.g. platforms on raisable legs or offshore constructions; Construction methods therefor
- E02B17/02—Artificial islands mounted on piles or like supports, e.g. platforms on raisable legs or offshore constructions; Construction methods therefor placed by lowering the supporting construction to the bottom, e.g. with subsequent fixing thereto
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B17/00—Artificial islands mounted on piles or like supports, e.g. platforms on raisable legs or offshore constructions; Construction methods therefor
- E02B17/02—Artificial islands mounted on piles or like supports, e.g. platforms on raisable legs or offshore constructions; Construction methods therefor placed by lowering the supporting construction to the bottom, e.g. with subsequent fixing thereto
- E02B17/027—Artificial islands mounted on piles or like supports, e.g. platforms on raisable legs or offshore constructions; Construction methods therefor placed by lowering the supporting construction to the bottom, e.g. with subsequent fixing thereto steel structures
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D27/00—Foundations as substructures
- E02D27/32—Foundations for special purposes
- E02D27/52—Submerged foundations, i.e. submerged in open water
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D5/00—Bulkheads, piles, or other structural elements specially adapted to foundation engineering
- E02D5/22—Piles
- E02D5/24—Prefabricated piles
- E02D5/30—Prefabricated piles made of concrete or reinforced concrete or made of steel and concrete
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D5/00—Bulkheads, piles, or other structural elements specially adapted to foundation engineering
- E02D5/22—Piles
- E02D5/48—Piles varying in construction along their length, i.e. along the body between head and shoe, e.g. made of different materials along their length
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B17/00—Artificial islands mounted on piles or like supports, e.g. platforms on raisable legs or offshore constructions; Construction methods therefor
- E02B2017/0039—Methods for placing the offshore structure
- E02B2017/0043—Placing the offshore structure on a pre-installed foundation structure
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B17/00—Artificial islands mounted on piles or like supports, e.g. platforms on raisable legs or offshore constructions; Construction methods therefor
- E02B2017/0056—Platforms with supporting legs
- E02B2017/0065—Monopile structures
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B17/00—Artificial islands mounted on piles or like supports, e.g. platforms on raisable legs or offshore constructions; Construction methods therefor
- E02B2017/0091—Offshore structures for wind turbines
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D2200/00—Geometrical or physical properties
- E02D2200/16—Shapes
- E02D2200/1685—Shapes cylindrical
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D2250/00—Production methods
- E02D2250/0023—Cast, i.e. in situ or in a mold or other formwork
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D2300/00—Materials
- E02D2300/0001—Rubbers
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D2300/00—Materials
- E02D2300/0004—Synthetics
- E02D2300/0006—Plastics
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D2300/00—Materials
- E02D2300/0004—Synthetics
- E02D2300/0018—Cement used as binder
- E02D2300/002—Concrete
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D2300/00—Materials
- E02D2300/0026—Metals
- E02D2300/0029—Steel; Iron
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D2300/00—Materials
- E02D2300/0051—Including fibers
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D2600/00—Miscellaneous
Definitions
- the invention relates to an offshore structure with a foundation structure, wherein the foundation structure has at least a first and a second profile, the first profile as a post and the second profile is formed as a pile sleeve, the second profile surrounds the first profile over a fürdringungs ⁇ length , wherein a gap between the first and the second profile is formed, the gap over the entire penetration length a Vergussmassen hypollung on ⁇ , on the first and / or the second profile thrust elements are provided and the thrust elements extend into the space and an axial load transfer effect in the casting compound filling.
- the invention relates to a potted connection to an offshore structure.
- a molded connection is referred to in the jargon as a so-called "grouted joint.”
- Grouted joints are design elements that are decisive for the structural integrity of offshore constructions, which are usually the only connection between a foundation structure or a foundation and a supporting structure for example, in so-called monopile foundations between the monopile and a transition piece ⁇ (transition piece).
- grouted joints are found additionally, for example in Jacket foundations, comprising, as profiles Piles and pile sleeves. in particular, in the formation of offshore wind turbines casting compound compounds of the type mentioned play an essential role.
- These compounds usually comprise two cylindrical steel tubes of different diameter, which are connected by a grout.
- the smaller diameter tube is commonly referred to as a pile, while the larger enclosing tube is referred to as a pile sleeve or sleeve.
- the remaining between the pile and the sleeve gap is filled with a grout or a potting compound, which is referred to in the jargon as Grout.
- Potting compounds or potted compounds of this type are used primarily to remove axial loads of the structure in the seabed. The compressive strength of the potting compound after it has hardened is decisive for the structural behavior of potted compounds.
- shear ribs which also allow Redu ⁇ cation of the required Vergussin or fürdringungsin.
- Push ribs are ribs, projections, webs or the like, which are attached to the mutually facing sides of the profiles and which protrude into the space between the profiles so that they are enclosed by the potting compound.
- shear ribs axial loads are removed via the contact surfaces in the grout. The size of the thrust-transmitting contact surfaces is thereby increased.
- One aspect of the invention relates to an offshore structure with a foundation structure, wherein the foundation structure has at least a first and a second profile, the first profile as a post and the second profile as a pile sleeve is ⁇ forms, the second profile of the first profile over a
- Penetration length encloses, wherein a gap between seeing the first and the second profile is formed, the gap over the entire penetration length has a Ver ⁇ casting mass filling, on the first and / or the second profile thrust elements, for example in the form of shear ribs or the like are provided , the thrust elements extend into the gap and an axial load transfer in cause the Vergussmassen hypollung, the thrust elements are provided only over a first part length of the penetration length, wherein the first part length between 65 and 90% of ge ⁇ total penetration length and a second part length is free of thrust elements, the second part length of the installation position in the upper length the penetration length forms.
- the Applicant has found in experiments that a major cause of the failure or fatigue of Vergosse ⁇ nen compounds are in the potting compound diagonally forming pressure struts, which lead to cracking in the potting compound and in particular in the upper part of the potting length or the fürdringungsin cause the potting compound to escape from the area of the enclosure of the profiles.
- First loss of encapsulant from the enclosure results in a significant reduction in bearing capacity, which can ultimately result in the failure of the molded joint.
- This diagonally forming struts generate preferably on the underside of pusher elements corresponding reac ⁇ tion forces, so that it has surprisingly been found to be particularly advantageous to provide the pushers only over a partial length of the penetration length, and in particular ⁇ sondere that region of the penetration length or Vergusswin, in the installation position of the profiles above befin ⁇ det to keep free of pushers.
- the second part length has a length which is between the one and two times the width of the gap.
- the gap between the profiles may be, for example, about 500 mm wide.
- the diameter of the second profile may for example be about 2.5 to 3 m.
- a hydraulically abbin ⁇ denominated potting compound such as a high-strength concrete, before ⁇ seen.
- the profiles are preferably formed as cylindrical steel tubes from ⁇ , wherein a steel tube is designed as Pile and the other steel tube ⁇ sleeve.
- the profiles can be part of a connection between monopile and transition piece of an offshore structure.
- the profiles may alternatively be part of establishing an offshore structure with a jacket.
- the first profile and / or the second profile on the second part length of the interim have ⁇ c region facing side of the adhesion-loading coating.
- Potting length are introduced into the potting compound. In this way, it is ensured that in the upper region of the molded connection, a potting compound plug remains whose integrity is not impaired by shear stresses introduced into the potting compound.
- the adhesion-reducing coating may preferably entwe the ⁇ be provided on the side facing the space inside of the second profile or at the side facing the space outside of the first profile, depending on which profile is subject to a compressive and tensile stress in the axial direction. For example, with a jacket, this may depend on whether the jacket was attached by pre-piling or post-piling.
- a layer of an elastic material preferably of an expanded thermoplastic material is provided.
- the Vergussmassen hypollung may over the first part length of the penetration length a first potting compound and over the second part of the penetration length a second Verguss ⁇ mass, wherein the second potting compound has a higher tensile and / or compressive strength than the first potting compound ⁇ .
- the second sealing compound maschinever ⁇ strengthens or armored can be.
- Potting compound be designed as fiber concrete.
- the second potting compound has a higher ductility than the first potting compound.
- the Vergussmassen exerts an insert member which is selected from a group of bau ⁇ parts comprising precast concrete elements, steel profiles and polymer merbaustoffe, wherein the insert component has a higher tensile and or compressive strength than having the Vergußmass.
- the pile sleeve comprises a top, an inwardlyorganizedste ⁇ Henden collar covering an upper end in the installed position ⁇ side of the space partially and thus a
- the pile has a collar or collar which closes the intermediate space on the front side.
- a reinforcement is attached to the first profile or to the second profile, which extends over the second partial length of the penetration length.
- the reinforcement is expediently provided on that profile which is not subject to an alternating tensile and compressive load.
- FIG. 1 shows a schematic representation of a part of an offshore wind power plant with potted connections, which were created according to the principle of post-piling
- FIG. 2 shows a schematic representation of an offshore wind energy plant with potted connections, which are based on the principle of pre-piling. Piling were created
- FIG. 3 a shows a partial section through a potted connection of the foundation of the offshore wind energy plant illustrated in FIG. 2, which schematically illustrates a shear stress as compressive stress of the molded connection,
- FIG. 3b shows a partial section through a potted connection of the foundation of the offshore wind energy plant illustrated in FIG. 2, which schematically illustrates a shear stress as tensile stress of the potted connection
- Figure 4 is a section through a molded connection according to the invention, showing the arrangement of the pushers.
- the invention relates to an offshore structure 1 and in particular a potted connection to an offshore structure 1.
- the invention will be described below with reference to an offshore structure 1 with a jacket foundation.
- the offshore structure 1 includes, for example, a tower structure 2, a transition piece 3, a so-called Yes ⁇ cket 4 and anchoring of the jacket 4 in the seabed 5 in the form of piles 6 (Piles) and pile sleeves 7 (Sleeves).
- the offshore construction 1 shown in Figure 1 was established by the so-called Pre- ⁇ Piling, that the piles were 6 using a template and appropriate tool in the subsoil 5 driven.
- FIG. 2 Another variant of the pile foundation is shown in Figure 2 Darge ⁇ represents.
- This variant of the foundation is generally referred to as post-piling.
- the pile sleeves 7 are first driven into the seabed 5.
- the feet of the jacket which are each designed as a pile 6, used.
- the space between the pile 6 and the pile sleeve 7 is also filled with a curable potting ⁇ mass.
- the axial forces introduced via the jacket 4 into the seabed are removed via the potting compound into the piles 6 (FIG. 1) or into the pile sleeves 7 (FIG. 2).
- FIGS. 3a and 3b show the typical load on the casting compound 11 when tensile or compressive forces are introduced, for example, over the pile 6 in the case of a foundation, as shown in FIG. With the drawn in Figures 3a and 3b arrows ⁇ 9, the loading direction is indicated.
- the inner profile is a cylindrical pole 6, while the outer profile which closes the inner profile by ⁇ , the pile sleeve 7 forms.
- the gap 8 is filled with a grout or a hydraulically setting potting compound 11.
- Figure 4 shows a partial longitudinal section through a molded connection according to the invention.
- the formation of the grouted joint in the form of two interpenetrating cylindrical steel profiles as pile 6 and pile sleeve 7 corresponds to the design according to FIGS. 3 a and 3 b.
- the pile 6 and the pile sleeve 7 penetrate each other over a penetration length L total / corresponds to the potting length or the height of the potting compound 11 located in the gap 8.
- the penetration length L total is subdivided into a first partial length LI and into a second partial length L2, wherein the second partial length L2 is the partial length in the installed position of the pile sleeve 7 and the first partial length LI forms the lower partial length.
- the partial length L2 of the penetration length is free of thrust elements.
- the push ribs 12 are vorgese ⁇ hen only in the region of the first part length LI of the penetration length.
- the height of the second part of length L2 corresponds to approximately one to two times the width of the gap 8 (0.5 x (In ⁇ nen pressmesser pile sleeve outer diameter minus pole)).
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Civil Engineering (AREA)
- Mechanical Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Paleontology (AREA)
- Mining & Mineral Resources (AREA)
- Architecture (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Ocean & Marine Engineering (AREA)
- Foundations (AREA)
- Revetment (AREA)
- Wind Motors (AREA)
- Piles And Underground Anchors (AREA)
Abstract
Description
Claims
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL18748873T PL3607147T3 (pl) | 2017-08-11 | 2018-07-19 | Konstrukcja morska |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102017118375.2A DE102017118375A1 (de) | 2017-08-11 | 2017-08-11 | Offshore Bauwerk |
| PCT/EP2018/069664 WO2019029973A1 (de) | 2017-08-11 | 2018-07-19 | Offshore bauwerk |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP3607147A1 true EP3607147A1 (de) | 2020-02-12 |
| EP3607147B1 EP3607147B1 (de) | 2021-05-19 |
Family
ID=63077845
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP18748873.9A Active EP3607147B1 (de) | 2017-08-11 | 2018-07-19 | Offshore bauwerk |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US11008727B2 (de) |
| EP (1) | EP3607147B1 (de) |
| DE (1) | DE102017118375A1 (de) |
| DK (1) | DK3607147T3 (de) |
| PL (1) | PL3607147T3 (de) |
| TW (1) | TWI771453B (de) |
| WO (1) | WO2019029973A1 (de) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3548741B1 (de) * | 2016-11-30 | 2025-01-22 | Vestas Wind Systems A/S | Torsionsprüfung einer windturbinenschaufel |
| DE102019213165A1 (de) * | 2019-08-30 | 2021-03-04 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Verfahren zur herstellung eines gründungssystems für eine offshore-windenergieanlage |
| JP1705503S (ja) * | 2020-09-07 | 2022-01-20 | 海上風力発電機用支持構造物 | |
| CN112278186B (zh) * | 2020-10-23 | 2021-12-28 | 中船黄埔文冲船舶有限公司 | 一种船体加强圈对接工装 |
Family Cites Families (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4422805A (en) * | 1980-12-31 | 1983-12-27 | Hughes Tool Company | Method of grouting offshore structures |
| US4552486A (en) * | 1984-03-21 | 1985-11-12 | Halliburton Company | Grouting method - chemical method |
| US5028171A (en) * | 1990-05-25 | 1991-07-02 | Mcdermott International, Inc. | Reusable offshore platform with skirt piles |
| US5226751A (en) * | 1992-02-04 | 1993-07-13 | Doleshal Donald L | Controlling the environment around a submerged pile or other structures by encapsulation, and treating and repairing the encapsulation area |
| US5445476A (en) * | 1993-09-30 | 1995-08-29 | Shell Oil Company | Reusable offshore platform jacket |
| US5743677A (en) * | 1996-03-29 | 1998-04-28 | Oil States Industries, Inc. | Subsea multi-segmented pile gripper |
| US6593280B2 (en) * | 2000-08-11 | 2003-07-15 | Nippon Shokubai Co., Ltd. | Friction reducing coating for engineering works, and sheet pile, steel tubular pipe and construction method |
| DE10330963A1 (de) * | 2003-07-08 | 2005-01-27 | Repower Systems Ag | Gründung für Bauwerke |
| NO339381B1 (no) * | 2009-07-22 | 2016-12-05 | Owec Tower As | Fremgangsmåte og anordning for å kontrollere kraftoverføring mellom en struktur og dens fundament under installasjon |
| GB2493720A (en) | 2011-08-15 | 2013-02-20 | Ove Arup & Partners Internat Ltd | Gravity foundation for an offshore structure |
| CN102561354B (zh) * | 2012-01-19 | 2014-10-08 | 中国水电顾问集团华东勘测设计研究院 | 一种海上风电基础灌浆连接的灌浆压舱结构 |
| EP2662495B1 (de) * | 2012-05-09 | 2017-08-16 | GE Renewable Technologies | Windturbinenfundament |
| EP2669437A1 (de) | 2012-05-29 | 2013-12-04 | WeserWind GmbH Offshore Construction Georgsmarienhütte | Verfahren zum Herstellen einer leitenden Verbindung einer Offshore-Anlage mit Gründungspfählen und Gründunsstruktur für eine Offshore-Anlage |
| DE102012016092A1 (de) * | 2012-08-14 | 2014-02-20 | Rwe Innogy Gmbh | Verfahren zur Gründung eines Offshore-Bauwerks sowie Fundament für ein Offshore-Bauwerk |
| DE102012020871A1 (de) | 2012-10-24 | 2014-04-24 | Repower Systems Se | Verbundstruktur für eine Pfahlgründung zur Verankerung eines Turmbauwerks, Gründung und Jacket für eine Windenergieanlage, und Windenergieanlage |
| DE102012024412A1 (de) * | 2012-12-14 | 2014-06-18 | Senvion Se | Verfahren zur Verankerung einer Gründungsstruktur und Gründungsstruktur |
| EP2772587B1 (de) * | 2013-02-28 | 2015-08-19 | Klaus Schultes | Verbindung zwischen einem Gründungspfahl eines Bauwerks, insbesondere eines Onshore- oder Offshore-Bauwerks, wie z. B. eine Onshore- oder Offshore-Windenergieanlage, mit einem insbesondere rohrförmigen Übergangsstück und Verfahren zur Herstellung derselben |
| DE202015002656U1 (de) * | 2015-04-09 | 2015-05-04 | Senvion Se | Gründungsstruktur zur Gründung einer Windenergieanlage |
| DE102016201023A1 (de) * | 2016-01-25 | 2017-07-27 | Innogy Se | Vorrichtung zum Erstellen eines Unterwasserbauwerks, Filtereinrichtung für eine entsprechende Vorrichtung und Verfahren zum Erstellen eines Unterwasserbauwerks |
| KR101755410B1 (ko) * | 2017-05-08 | 2017-07-13 | 주식회사 에이스이엔씨 | 수밀성이 증진된 해상풍력기초부 및 그 시공방법 |
| DE102018117656A1 (de) * | 2018-07-20 | 2020-01-23 | Innogy Se | Gründungsverstärkung für Offshore-Bauwerke |
| US10508399B1 (en) * | 2018-09-26 | 2019-12-17 | James Jun Lee | Subsea gap self-reducing grout seal |
-
2017
- 2017-08-11 DE DE102017118375.2A patent/DE102017118375A1/de not_active Withdrawn
-
2018
- 2018-07-17 TW TW107124678A patent/TWI771453B/zh active
- 2018-07-19 WO PCT/EP2018/069664 patent/WO2019029973A1/de not_active Ceased
- 2018-07-19 PL PL18748873T patent/PL3607147T3/pl unknown
- 2018-07-19 EP EP18748873.9A patent/EP3607147B1/de active Active
- 2018-07-19 DK DK18748873.9T patent/DK3607147T3/da active
- 2018-07-19 US US16/628,148 patent/US11008727B2/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| US11008727B2 (en) | 2021-05-18 |
| EP3607147B1 (de) | 2021-05-19 |
| WO2019029973A1 (de) | 2019-02-14 |
| DE102017118375A1 (de) | 2019-02-14 |
| DK3607147T3 (da) | 2021-07-26 |
| PL3607147T3 (pl) | 2021-11-22 |
| US20200173133A1 (en) | 2020-06-04 |
| TW201910593A (zh) | 2019-03-16 |
| TWI771453B (zh) | 2022-07-21 |
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